đ¸ End of Flowering Week 7 (D43âD49) â Entering Week 8 (D50) | Project WF
Weâve officially closed Flowering Week 7 (Day 43 to Day 49) and are now entering Week 8 (Day 50) â the final and most critical stage where real quality and cleanliness are defined.
This week was focused on root zone correction, EC reduction and preparing the plants for a clean and controlled finish, without forcing maturity or stressing the crop.
đĄď¸ Environmental Parameters (Week 7 avg)
⢠Day temperature: 22â23.5 °C
⢠Night temperature: 18â19 °C
⢠Relative Humidity: 48â52 %
⢠VPD: 1.30â1.45 kPa
⢠PPFD: ~830â850 Âľmol/m²/s
⢠COâ: Ambient (~550â630 ppm)
Stable conditions all week to keep metabolism active while avoiding unnecessary stress during late flowering.
đ§ Irrigation & Feeding â Week 7 (Detailed)
đ
25/01 â Day 46
Total volume: 30 L (hand watered, stopping when plants drained)
Recipe:
⢠Sensi Cal-Mag Xtra â 15 ml
⢠Bio¡Grow â 3 ml
⢠Bio¡Bloom â 120 ml
⢠Top¡Max â 24 ml
⢠Bio¡Heaven â 24 ml
⢠Bud Candy â 36 ml
⢠Atazyme â 30 ml
Input values:
⢠EC: ~0.98 mS
⢠pH: 6.2
This irrigation initiated nutrient reduction and confirmed uneven salt accumulation between pots.
đ
29/01 â Day 49
Total volume: 50 L (high-volume strategic irrigation)
Recipe:
⢠Bio¡Bloom â 200 ml (4 ml/L)
⢠Top¡Max â 50 ml (1 ml/L)
⢠Bio¡Heaven â 50 ml (1 ml/L)
⢠Bud Candy â 50 ml (1 ml/L)
⢠Sensi Cal-Mag Xtra â 15 ml (0.3 ml/L)
⢠Atazyme â 40 ml (0.8 ml/L)
Input values:
⢠EC: ~0.78 mS
⢠pH: 6.2
Drain EC readings (by pot):
⢠Range: 2.1 â 5.6 mS
⢠Confirmed salt accumulation now actively being released.
This irrigation was a pre-cleaning step, not a final flush, keeping roots active while opening the substrate.
đ Week 7 Irrigation Summary
⢠Total water applied: ~80 L
⢠Average: ~11.4 L / 24h (including strategic high-volume irrigation)
đż Plant Status â End of Week 7
⢠Controlled senescence has started naturally.
⢠Strong anthocyanin expression (genetics + environment).
⢠Buds still finishing density, not rushed.
⢠Trichomes shifting from clear â cloudy, amber still minimal.
⢠No signs of acute stress, lockout or stalled metabolism.
đŻ Week 8 Objectives (From Day 50)
Week 8 is about precision, not force.
⢠Final nutrient closure initiated.
⢠Progressive root zone cleaning strategy:
⢠Pre-flush irrigation
⢠Single controlled Final Flush
⢠Water-only irrigation
⢠Dry-back before harvest
⢠Maintain stable PPFD and VPD to preserve terpenes and resin quality.
⢠Focus shifts from yield to clean finish, flavor and combustion quality.
This is the phase where premium crops are truly defined.
More final-stage data, close-ups and detailed content coming soon on Instagram.
Open to collaborations and data-driven partnerships with brands focused on precision growing and premium results.
đ¸ @waffleterps